Gateway system

Details Gateway system Gateway system

2005-12-13

2005-12-13

Maung, Zarni (Department: 2151)

Electrical computers and digital processing systems: multicomput

Computer-to-computer data modifying

C709S232000

Reexamination Certificate

active

06976091

ABSTRACT:
A gateway system comprises a character code conversion table, a data code conversion table, a data format conversion table, and a transmitter/receiver combination table. Concerning data exchange among a plurality of information systems, which are connected in the same network as that connected to this gateway system, the gateway system has a function of checking whether or not combination of a transmitter and a receiver is appropriate by referring to the transmitter/receiver combination table, and a function of performing data format conversion, data code conversion, and character code conversion corresponding to the combination of the transmitter and the receiver by referring to the related tables. In addition, each of the information system is connected to the gateway system via the network, and has a transmitter/receiver combination table and a function of checking validity of transmitter/receiver combination included in received data by referring to this table.

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